STAGERIGHT CORPORATION
35Patents
14Active
35Granted
58Portfolio score
Filing activity: Jul 31, 1987 → Feb 8, 2023 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5050353A | Foldable, multi-level staging and seating support | Fixed Constructions | 50 | Expired |
| US4917217A | Portable folding staging | Fixed Constructions | 33 | Expired |
| US4779542A | Fold and roll staging | Human Necessities | 26 | Expired |
| US4843792A | Socket support and interlock for staging panels | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5530211A | Sound reflecting shell tower and transporter structure and methods of erecting and storing the towers | Physics | 23 | Expired |
| US6598351B2 | Telescopic seating riser assembly | Fixed Constructions | 21 | Expired |
| US4845915A | High impact panel corner | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5323563A | Retractable locators for deck panels of portable staging | Fixed Constructions | 19 | Expired |
| US6520460B2 | Extendible leg device | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5403979A | Easily raisable and lowerable telescopic shell tower acoustic system and methods of making and using the system | Fixed Constructions | 17 | Expired |
| USD304499S | Folding stair unit | General | 16 | Expired |
| US6014936A | Variable height fold and roll staging and method of assembling same | Fixed Constructions | 15 | Expired |
| USD307186S | Folding stage riser | General | 14 | Expired |
| US7900402B2 | Powered dual level telescopic seating riser assembly | Fixed Constructions | 13 | Active |
| US4863126A | Theater curtain frame assembly and storage assembly | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7055806B2 | Rail barricade | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7698860B2 | Raised deck system for emergency isolation and treatment shelter (EITS) | Fixed Constructions | 10 | Active |
| US5317842A | Fold and roll retractable locator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7584575B2 | Variable height fold and roll staging and method of assembling same | Fixed Constructions | 6 | Expired |
| US5983584A | Ice rink cover | Performing Operations; Transporting | 6 | Expired |
| USD631520S1 | Base frame for an exercise machine | General | 4 | Expired |
| US5820798A | Method of making an ice rink cover | Performing Operations; Transporting | 3 | Expired |
| USD628663S1 | Side frame for an exercise machine | General | 2 | Expired |
| US8782959B2 | Powered telescopic seating riser assembly | Fixed Constructions | 1 | Active |
| US8555554B2 | Seating system | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.